In ns-2.35, xgraph is not getting installed. I can generate nam file

user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ xgraph
Segmentation fault (core dumped)
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ ./xgraph
bash: ./xgraph: No such file or directory
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ cd xgraph-12.2
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35/xgraph-12.2$ ./install
bash: ./install: No such file or directory

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Author: FATHIMA .A